1. S.D. Adhikari, P. Rath, Davenport constant with weights and some related questions. Integers 6, A30 (2006)
2. S.D. Adhikari, D.J. Grynkiewicz, Z.W. Sun, On weighted zero-sum sequences. Adv. Appl. Math. 48, 506–527 (2012)
3. E. Balandraud, An addition theorem and maximal zero-sum free set in $${\mathbb{Z} }/p{\mathbb{Z} },$$ Israel. J. Math. 188, 405–429 (2012)
4. A. Bialostocki, M. Lotspeich, Some developments of the Erdős-Ginzburg-Ziv Theorem I, Sets, Graphs and Numbers. Coll. Math. Soc. J. Bolyai 60, 97–117 (1992)
5. H.Q. Cao, Z.W. Sun, On the number of zero-sum subsequences. Discrete Math. 307, 1687–1691 (2007)